Greetings from TCS!

Job Title: Network Engineer
Interview Date: 08-Aug-2026 (Saturday)
Location: Hyderabad
Mode of Interview: Virtual
Experience Range: 4-7 yrs

Required Technical Skills:
Good skill set & Hands on experience in Cisco Catalyst 4500, 9400, 9300 Series Switches
Good skill set & Hands on experience in Data Center Switches Cisco Nexus 7000, 9000 Series Switches, Juniper devices
Engineers should have adequate knowledge on routing protocols like IBGP, EBGP, OSPF, EIGRP
Engineers should have adequate knowledge on Cisco technologies like STP, RSTP, Port-channels/Ether-channels, Vlan , IOS switch upgrades, Subnetting, VRRP, HSRP, FHRP
Valuable understanding of cables, Network devices-hardware info (ex different ports, SFP, modular switch, different RU -- rack unit)
Understanding & Adherence to SLA.
Good skill set & Hands-on experience in firewall technologies like Upgrading PANOS ,Content updates,installing license, HA availability,interface level troubleshooting.
Exposure to any of the SDWAN. Preferably Versa, Fortinet.
Wireless technologies like -- access points. WMC's - Preferably Aruba, Arista.

Minimum Qualification: 15 years of full-time education

📌 Network Engineer (Hyderabad)
🏢 Tata Consultancy Services
📍 Hyderabad